linzhisheng commented on issue #65638: URL: https://github.com/apache/doris/issues/65638#issuecomment-4979423925
@zclllyybb 1.以下是doris4.1 和 doris2.1执行相同SQL的 profile 2.附件是SQL和SQL中使用到的相关表的建表语句 3.目前从profile可以看出FE规划阶段（Nereids Rewrite）性能差距极大 [profile_doris4.txt](https://github.com/user-attachments/files/30044014/profile_doris4.txt) [profile_doris2.txt](https://github.com/user-attachments/files/30044016/profile_doris2.txt) [sql_related_create_tables.sql](https://github.com/user-attachments/files/30043973/sql_related_create_tables.sql) [sql.sql](https://github.com/user-attachments/files/30043976/sql.sql) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
